Saltillo, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Saltillo, a town in Washington County, Indiana.
Tonight
45°F
Slight Chance Drizzle
A slight chance of drizzle before 1am. Mostly cloudy, with a low around 45. West wind 2 to 6 mph.
7-day forecast for Saltillo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Slight Chance Drizzle | 2 to 6 mph W | 1% |
| Thursday | 64°F | Mostly Sunny | 5 to 9 mph SW | 0% |
| Thursday Night | 41°F | Partly Cloudy | 3 mph W | 5% |
| Friday | 57°F | Mostly Cloudy | 2 to 7 mph NW | 3% |
| Friday Night | 32°F | Partly Cloudy | 6 mph N | 1% |
| Saturday | 54°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 29°F | Mostly Clear | 2 mph NW | 0% |
| Sunday | 57°F | Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 31°F | Mostly Clear | 2 mph W | 0% |
| Monday | 62°F | Sunny | 3 mph SW | 0% |
| Monday Night | 35°F | Clear | 3 mph SW | 0% |
| Tuesday | 63°F | Sunny | 5 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 2 mph NW | 2% |
| Veterans Day | 63°F | Sunny | 3 mph N | 2% |
Forecast source: National Weather Service (api.weather.gov) for Saltillo (38.665, -86.297). Updated through the day.
Growing snapshot for Saltillo
Last spring frost
Apr 17
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
6b
More local growing data for Saltillo: nearby ZIP 47108 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Salem, In (9.5 mi from Saltillo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.